The Walden Effect: Farming, simple living, permaculture, and invention.

Making compost in a zero gravity environment

Space suit upgrade ideas.

NASA is offering a 30,000 dollar bounty to the right idea that helps mitigate human waste in space suits for 6 continuous days.

Maybe some genetically modified Black Soldier Fly grubs could live in a backpack compartment and convert body toxins into something more safe with the added bonus of space compost.

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About us: Anna Hess and Mark Hamilton spent over a decade living self-sufficiently in the mountains of Virginia before moving north to start over from scratch in the foothills of Ohio. They've experimented with permaculture, no-till gardening, trailersteading, home-based microbusinesses and much more, writing about their adventures in both blogs and books.

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I think they are not so worried about dealing with the waste as moving it away for delicate anatomy, their current solution is a diaper, so the threshold for improvement is low.
Comment by rebecca Thu Dec 1 16:26:29 2016

Collecting the solid waste would be the hardest part, I imagine.

In a vacuum environment wou could simply let the moisure boil off. That would reduce the volume and kill most if not all bacteria.

Comment by Roland_Smith Thu Dec 1 16:41:37 2016

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